Are You Really a Beginning Runner?

One important question new runners often neglect before they begin training: Are you really a beginning runner? Take this quiz to find out.

By Sabrina Grotewold

Avoid a Running Injury With the 10 Percent Rule

Run too much, too soon, and you're bound to get hurt. There's a reason why the 10 percent rule is a rule: it works. Here's how to use it.

By Mackenzie Lobby

How Much Marathon Training Do You Really Need?

How much training do you need for a marathon? According to coach Pete Rea, 26.2-mile prep should be inversely proportional to your fitness. Find ou...

By Pete Rea

Should You Change Your Running Form?

If you're a heel striker, should you try to land instead on your midfoot to stave off injury, and become more efficient? Read the story of one runn...

By  Greg Strosaker

How to Improve VO2 Max

Runners can improve VO2 max with mileage and interval training, but how many miles and how much intensity? Depends on how much you want to improve.

By Jason R. Karp, Ph.D.

The Science of VO2 Max and Its Impact on Running Performance

Want to become a better distance runner? Start by learning what VO2 max is, and how it affects your aerobic fitness.

By Jason R. Karp, Ph.D.

Running Makeover: How to Train For Your First Marathon

Training for your first marathon will be very different from other races. But don't get overwhelmed. Focus on these three key aspects to succeed.

By Jason Fitzgerald

The Benefits of Long Runs in Marathon Training

The psychological and physical benefits of the long run in marathon training are endless. Run your best marathon by doing your long runs the right ...

By Mackenzie Lobby